Until now wed been led to believe that the upcoming Vietnam expansion to DICE's shooter Battlefield: Bad Company 2 only had four maps. It now seems that a fifth will ship with the game but will not be available immediately. Instead 69 million team actions will need to be performed globally on each platform before the map is unlocked. I predict that PC users will unlock first, do you agree or perhaps think one of the consoles' users will beat us to it?

The map itself, is Operation Hastings, a remake of a fan favourite from Battlefield Vietnam.